Bearing Housing for GEnx-1B Engine from Japan
Precision-machined bearing housing for the main ball bearing #4 in GE GEnx-1B high-bypass engine for Boeing 787. Provides oil containment and thermal management for 100,000+ hour life. Classifies under HTS 8411.99.90.90 as aircraft gas turbine support structure.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Submit bearing load ratings and oil system integration drawings
• Document non-ITAR status if for commercial civil aviation use